PRO PII Protection — $20 One-Time Lifetime PII Redaction

Unlock advanced document processing for professionals

Pay Once · Use Forever

Your licence key never expires. One purchase gives you lifetime access to all Pro features. If your key is faulty or never delivered, we'll refund you within 14 days — no questions asked.

Refund Policy →
Free
$0

Perfect for personal use and trying out the tool.

  • Unlimited text cleaning
  • TXT & DOCX — Unlimited?
    TXT & DOCX — Unlimited

    Upload plain text (.txt) files or Microsoft Word documents (.docx) with no restrictions on file size or number of uses. The text is extracted entirely in your browser, run through the full PII detection pass, and transferred to the redaction tool — no server, no account, no limit.

    Example useA paralegal uploads a 120-page DOCX contract every week. The tool extracts the full text each time, runs detection, and produces a clean version ready for AI review — all for free, with no cap on usage.
  • 100% local processing
  • PII Pattern Detection?
    PII Pattern Detection

    The core detection engine. It scans your text for known Personally Identifiable Information (PII) formats using pattern rules — email addresses, phone numbers, IBANs (International Bank Account Numbers), credit card numbers, Social Security Numbers (SSNs), IP addresses, dates and more. Every match is flagged for redaction.

    Example useA user pastes a client report containing three email addresses, two phone numbers and an IBAN. All six items are detected and highlighted instantly, before the user copies the cleaned text.
  • Named Entity Recognition (NER)?
    Named Entity Recognition (NER)

    Named Entity Recognition (NER) is a technique from computational linguistics that identifies proper names in text based on context and grammar — not just fixed formats. It detects people's names even when they don't follow a predictable pattern, such as "Dr. Elena Vasquez" or "James from accounting". NER runs alongside PII pattern detection to catch names that rigid rules would miss.

    Example useA user pastes meeting notes mentioning "Please forward to Sarah" and "signed off by Mr. Andrei Popescu". NER identifies both as person names and flags them for redaction — even though neither matches a standard PII format like an email or phone number.
Start for Free
Pro
$20 one-time

Pay once, own it forever. No subscription, no renewal.

  • Everything in Free, plus:
  • PDF & Spreadsheet Analysis ?
    PDF & Spreadsheet Analysis

    Upload PDF documents, Excel (.xlsx) and CSV spreadsheets directly into the Clean Document tool. PrivacyPromptAI extracts the text, runs the full Personally Identifiable Information (PII) detection pass, and lets you send the clean output to the redaction tool — all locally in your browser.

    Example useA lawyer uploads a 40-page PDF contract. All names, IBANs and addresses are detected and removed before the document is shared with an AI drafting tool.
  • Developer Formats (MD / HTML / LaTeX) ?
    Developer Formats (MD / HTML / LaTeX)

    Process Markdown, HTML and LaTeX source files without breaking the formatting. PrivacyPromptAI reads the raw source, redacts personal data embedded in the content, and preserves all markup, tags and code structure intact.

    Example useA developer has a README.md containing a contributor's email address and phone number. The file is cleaned and the Markdown structure is untouched.
  • Custom Local Keywords ?
    Custom Local Keywords

    Add your own words, names, project codenames or internal identifiers to be automatically redacted on every pass — in addition to standard PII detection. Keywords are stored exclusively in your browser's localStorage and are never uploaded to any server.

    Example useA consultant adds “Acme Corp”, “Project Nightfall” and a client's nickname. Every document processed will have those terms silently removed alongside all standard PII.
  • Batch Document Processing ?
    Batch Document Processing

    Select and process multiple files in a single upload session instead of handling them one at a time. Each file is extracted, analysed and queued for the redaction tool. Individual audit reports can be exported per file.

    Example useA Human Resources (HR) manager uploads 25 employee onboarding forms at once. All are processed in sequence, with a JSON audit report available for each file — no manual repetition required.
  • Advanced Audit Reports (JSON) ?
    Advanced Audit Reports (JSON)

    Export a structured JavaScript Object Notation (JSON) log after every file processing session. The report details every detected item: its Personal Identifiable Information (PII) category (EMAIL, IBAN, PHONE, CUSTOM_KEYWORD, etc.), the exact matched value, and its character position in the document. Ready for compliance audits and General Data Protection Regulation (GDPR) documentation trails.

    Example useA Data Protection Officer (DPO) needs to demonstrate due diligence after a data incident. The JSON audit report shows precisely which PII was found, in which document, and when — ready to attach to an incident report.
See what a JSON audit report looks like Download a sample report from a real redaction session.
Buy Pro — $20 One-Time One-time payment — no subscription, no renewal
Old .doc format not supported. Legacy Word .doc files cannot be read in the browser regardless of plan. Please save your file as .docx or .txt in Microsoft Word or LibreOffice before uploading. Pro unlocks PDF, XLSX, CSV, MD, HTML, and LaTeX formats.
Feature FREE PRO
PII Pattern Detection?
PII Pattern Detection

The core detection engine. It scans your text for known Personally Identifiable Information (PII) formats using pattern rules — email addresses, phone numbers, IBANs (International Bank Account Numbers), credit card numbers, Social Security Numbers (SSNs), IP addresses, dates and more. Every match is flagged for redaction.

Example useA user pastes a client report containing three email addresses, two phone numbers and an IBAN. All six items are detected and highlighted instantly, before the user copies the cleaned text.
 FREE PRO
Named Entity Recognition (NER)?
Named Entity Recognition (NER)

Named Entity Recognition (NER) is a technique from computational linguistics that identifies proper names in text based on context and grammar — not just fixed formats. It detects people's names even when they don't follow a predictable pattern, such as "Dr. Elena Vasquez" or "James from accounting". NER runs alongside PII pattern detection to catch names that rigid rules would miss.

Example useA user pastes meeting notes mentioning "Please forward to Sarah" and "signed off by Mr. Andrei Popescu". NER identifies both as person names and flags them for redaction — even though neither matches a standard PII format like an email or phone number.
 FREE PRO
TXT & DOCX — Unlimited?
TXT & DOCX — Unlimited

Upload plain text (.txt) files or Microsoft Word documents (.docx) with no restrictions on file size or number of uses. The text is extracted entirely in your browser, run through the full PII detection pass, and transferred to the redaction tool — no server, no account, no limit.

Example useA paralegal uploads a 120-page DOCX contract every week. The tool extracts the full text each time, runs detection, and produces a clean version ready for AI review — all for free, with no cap on usage.
 FREE PRO
PDF & Spreadsheet Analysis?
PDF & Spreadsheet Analysis

Upload PDF documents, Excel (.xlsx) and CSV spreadsheets directly into the Clean Document tool. PrivacyPromptAI extracts the text, runs the full Personally Identifiable Information (PII) detection pass, and lets you send the clean output to the redaction tool — all locally in your browser.

Example useA lawyer uploads a 40-page PDF contract. All names, IBANs and addresses are detected and removed before the document is shared with an AI drafting tool.
 FREE PRO
Developer Formats (MD/HTML/LaTeX)?
Developer Formats (MD / HTML / LaTeX)

Process Markdown, HTML and LaTeX source files without breaking the formatting. PrivacyPromptAI reads the raw source, redacts personal data embedded in the content, and preserves all markup, tags and code structure intact.

Example useA developer has a README.md containing a contributor's email address and phone number. The file is cleaned and the Markdown structure is untouched.
 FREE PRO
Custom Local Keywords?
Custom Local Keywords

Add your own words, names, project codenames or internal identifiers to be automatically redacted on every pass — in addition to standard PII detection. Keywords are stored exclusively in your browser's localStorage and are never uploaded to any server.

Example useA consultant adds “Acme Corp”, “Project Nightfall” and a client's nickname. Every document processed will have those terms silently removed alongside all standard PII.
 FREE PRO
Batch Document Processing?
Batch Document Processing

Select and process multiple files in a single upload session instead of handling them one at a time. Each file is extracted, analysed and queued for the redaction tool. Individual audit reports can be exported per file.

Example useA Human Resources (HR) manager uploads 25 employee onboarding forms at once. All are processed in sequence, with a JSON audit report available for each file — no manual repetition required.
 FREE PRO
Advanced Audit Reports (JSON)?
Advanced Audit Reports (JSON)

Export a structured JavaScript Object Notation (JSON) log after every file processing session. The report details every detected item: its Personal Identifiable Information (PII) category (EMAIL, IBAN, PHONE, CUSTOM_KEYWORD, etc.), the exact matched value, and its character position in the document. Ready for compliance audits and General Data Protection Regulation (GDPR) documentation trails.

Example useA Data Protection Officer (DPO) needs to demonstrate due diligence after a data incident. The JSON audit report shows precisely which PII was found, in which document, and when — ready to attach to an incident report.
 FREE PRO

How to Activate Your Licence

1
PurchaseBuy a Pro licence at Gumroad. You'll receive an email with your unique licence key.
2
Copy Your KeyCopy the licence key from the Gumroad confirmation email. Save that email — it contains your key permanently. You will need it again if you change browsers or clear your browser data.
3
Paste & ValidatePaste the key into the Validate Your Licence Key box below and click Validate Key.
4
Unlocked InstantlyPro features (PDF, spreadsheet, developer formats, custom keywords) activate immediately — no restart needed.

Validate Your Licence Key

Check your licence key and unlock Pro features

Don't have a licence yet? Purchase one here →

Frequently Asked Questions — PRO PII Protection

It is a one-time payment of $20. There is no monthly fee, no renewal, and no expiry. You pay once and receive a licence key that unlocks Pro features permanently. The key is validated via the Gumroad platform and stored in your browser's localStorage.
Your Pro licence key is stored in your browser's localStorage. If you clear your browser data, you will need to re-enter your licence key on this page. Your Gumroad confirmation email contains the key permanently — keep it safe. There is no limit on how many times you can reactivate the same key on the same device.
The licence is issued for personal use on your own devices. You may activate it on multiple browsers or computers that you personally use. You may not share, resell or transfer the key to other people. For team or organisational use across multiple users, please contact us → to discuss options.
The Pro plan adds support for: PDF (text-based), Excel (XLSX), CSV, Markdown (.md), HTML, and LaTeX (.tex) files in the Clean Document tool →. It also unlocks custom local keywords in the homepage tool →, batch document processing, and advanced JSON audit report export.
Yes. If your licence key is faulty, invalid, or never delivered, we will refund you in full within 14 days of purchase — no questions asked. Successfully activated, working licences are non-refundable as the digital product has been delivered. Full details, including how to request a refund, are on our Refund Policy page →